Genetic and Phenotypic Correlations Among Growth, Disease Occurrence, and Reproductive Performance From Calf to

Laura B da C Pereira1, Viviane A Ligori2,3, Hinayah R de Oliveira4

  • 1Universidade Estadual de Londrina (UEL), Londrina, Brazil.

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A pedigree is a diagram displaying a family’s history of a trait. Analyzing pedigrees can reveal (1) whether a trait is dominant or recessive, (2) the type of chromosome, autosomal or sex, a trait is linked to, (3) genotypes of family members, and (4) probabilities of phenotypes in future generations. For families with a history of autosomal or sex-linked diseases, this information can be crucial to family planning.Pedigrees Display Family HistoriesIn various plant and animal species,...
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